From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 2966/CH1/EX1.25/Ex1_25.sce | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 2966/CH1/EX1.25/Ex1_25.sce

(limited to '2966/CH1/EX1.25/Ex1_25.sce')

diff --git a/2966/CH1/EX1.25/Ex1_25.sce b/2966/CH1/EX1.25/Ex1_25.sce
new file mode 100644
index 000000000..67a2678a1
--- /dev/null
+++ b/2966/CH1/EX1.25/Ex1_25.sce
@@ -0,0 +1,24 @@
+//water//
+//page 1.38 example 9//
+clc    
+Purity_Lime=.9
+Purity_soda=.9
+W1=19;//amount of MgCl2 in ppm//
+W2=27.2;//amount of CaSO4 in ppm//
+W3=4.9;//amount of H2SO4 in ppm//
+W4=6;//amount of AL3+ in ppm//
+M1=100/95;//multiplication factor of MgCl2//
+M2=100/136;//multiplication factor of CaSO4//
+M3=100/49;//multiplication factor of H2SO4//
+M4=100/18.0018;//multiplication factor of AL3+//
+P1=W1*M1;//in terms of CaCO3//L+S
+P2=W2*M2;//in terms of CaCO3//S
+P3=W3*M3;//in terms of CaCO3//L+S
+P4=W4*M4;//in terms of CaCO3//L+S
+V=500000;//volume of water in litres//
+L=0.74*(P1+P3+P4)*V/Purity_Lime;//lime required in mg//
+L=L/10^3;
+printf("\n Amount of Lime required is %.2f g",L);
+S=1.06*(P1+P2+P3+P4)*V/Purity_soda;//soda required in mg//
+S=S/10^3;
+printf("\n Amount of Soda required is %.f g",S)
\ No newline at end of file
-- 
cgit